19098072

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 64281600

約数和(自身を除く): 45183528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 743, 756, 918, 952, 1071, 1224, 1428, 1486, 1512, 1836, 2142, 2229, 2856, 2972, 3213, 3672, 4284, 4458, 5201, 5944, 6426, 6687, 8568, 8916, 10402, 12631, 12852, 13374, 15603, 17832, 20061, 20804, 25262, 25704, 26748, 31206, 37893, 40122, 41608, 46809, 50524, 53496, 62412, 75786, 80244, 88417, 93618, 101048, 113679, 124824, 140427, 151572, 160488, 176834, 187236, 227358, 265251, 280854, 303144, 341037, 353668, 374472, 454716, 530502, 561708, 682074, 707336, 795753, 909432, 1061004, 1123416, 1364148, 1591506, 2122008, 2387259, 2728296, 3183012, 4774518, 6366024, 9549036, 19098072]

約数ペア:

[(1, 19098072), (2, 9549036), (3, 6366024), (4, 4774518), (6, 3183012), (7, 2728296), (8, 2387259), (9, 2122008), (12, 1591506), (14, 1364148), (17, 1123416), (18, 1061004), (21, 909432), (24, 795753), (27, 707336), (28, 682074), (34, 561708), (36, 530502), (42, 454716), (51, 374472), (54, 353668), (56, 341037), (63, 303144), (68, 280854), (72, 265251), (84, 227358), (102, 187236), (108, 176834), (119, 160488), (126, 151572), (136, 140427), (153, 124824), (168, 113679), (189, 101048), (204, 93618), (216, 88417), (238, 80244), (252, 75786), (306, 62412), (357, 53496), (378, 50524), (408, 46809), (459, 41608), (476, 40122), (504, 37893), (612, 31206), (714, 26748), (743, 25704), (756, 25262), (918, 20804), (952, 20061), (1071, 17832), (1224, 15603), (1428, 13374), (1486, 12852), (1512, 12631), (1836, 10402), (2142, 8916), (2229, 8568), (2856, 6687), (2972, 6426), (3213, 5944), (3672, 5201), (4284, 4458)]