18476983692

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4051}}^1$

素因数の和:4220

約数の個数: 144

約数和(自身を含む): 49746371584

約数和(自身を除く): 31269387892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 67, 93, 122, 124, 134, 183, 186, 201, 244, 268, 279, 366, 372, 402, 549, 558, 603, 732, 804, 1098, 1116, 1206, 1891, 2077, 2196, 2412, 3782, 4051, 4087, 4154, 5673, 6231, 7564, 8102, 8174, 8308, 11346, 12153, 12261, 12462, 16204, 16348, 17019, 18693, 22692, 24306, 24522, 24924, 34038, 36459, 36783, 37386, 48612, 49044, 68076, 72918, 73566, 74772, 125581, 126697, 145836, 147132, 247111, 251162, 253394, 271417, 376743, 380091, 494222, 502324, 506788, 542834, 741333, 753486, 760182, 814251, 988444, 1085668, 1130229, 1140273, 1482666, 1506972, 1520364, 1628502, 2223999, 2260458, 2280546, 2442753, 2965332, 3257004, 4447998, 4520916, 4561092, 4885506, 7660441, 8413927, 8895996, 9771012, 15320882, 16556437, 16827854, 22981323, 25241781, 30641764, 33112874, 33655708, 45962646, 49669311, 50483562, 66225748, 68943969, 75725343, 91925292, 99338622, 100967124, 137887938, 149007933, 151450686, 198677244, 275775876, 298015866, 302901372, 513249547, 596031732, 1026499094, 1539748641, 2052998188, 3079497282, 4619245923, 6158994564, 9238491846, 18476983692]

約数ペア:

[(1, 18476983692), (2, 9238491846), (3, 6158994564), (4, 4619245923), (6, 3079497282), (9, 2052998188), (12, 1539748641), (18, 1026499094), (31, 596031732), (36, 513249547), (61, 302901372), (62, 298015866), (67, 275775876), (93, 198677244), (122, 151450686), (124, 149007933), (134, 137887938), (183, 100967124), (186, 99338622), (201, 91925292), (244, 75725343), (268, 68943969), (279, 66225748), (366, 50483562), (372, 49669311), (402, 45962646), (549, 33655708), (558, 33112874), (603, 30641764), (732, 25241781), (804, 22981323), (1098, 16827854), (1116, 16556437), (1206, 15320882), (1891, 9771012), (2077, 8895996), (2196, 8413927), (2412, 7660441), (3782, 4885506), (4051, 4561092), (4087, 4520916), (4154, 4447998), (5673, 3257004), (6231, 2965332), (7564, 2442753), (8102, 2280546), (8174, 2260458), (8308, 2223999), (11346, 1628502), (12153, 1520364), (12261, 1506972), (12462, 1482666), (16204, 1140273), (16348, 1130229), (17019, 1085668), (18693, 988444), (22692, 814251), (24306, 760182), (24522, 753486), (24924, 741333), (34038, 542834), (36459, 506788), (36783, 502324), (37386, 494222), (48612, 380091), (49044, 376743), (68076, 271417), (72918, 253394), (73566, 251162), (74772, 247111), (125581, 147132), (126697, 145836)]