23151492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 74360832

約数和(自身を除く): 51209340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 191, 222, 234, 252, 259, 273, 333, 364, 382, 444, 468, 481, 518, 546, 573, 666, 764, 777, 819, 962, 1036, 1092, 1146, 1332, 1337, 1443, 1554, 1638, 1719, 1924, 2292, 2331, 2483, 2674, 2886, 3108, 3276, 3367, 3438, 4011, 4329, 4662, 4966, 5348, 5772, 6734, 6876, 7067, 7449, 8022, 8658, 9324, 9932, 10101, 12033, 13468, 14134, 14898, 16044, 17316, 17381, 20202, 21201, 22347, 24066, 28268, 29796, 30303, 34762, 40404, 42402, 44694, 48132, 49469, 52143, 60606, 63603, 69524, 84804, 89388, 91871, 98938, 104286, 121212, 127206, 148407, 156429, 183742, 197876, 208572, 254412, 275613, 296814, 312858, 367484, 445221, 551226, 593628, 625716, 643097, 826839, 890442, 1102452, 1286194, 1653678, 1780884, 1929291, 2572388, 3307356, 3858582, 5787873, 7717164, 11575746, 23151492]

約数ペア:

[(1, 23151492), (2, 11575746), (3, 7717164), (4, 5787873), (6, 3858582), (7, 3307356), (9, 2572388), (12, 1929291), (13, 1780884), (14, 1653678), (18, 1286194), (21, 1102452), (26, 890442), (28, 826839), (36, 643097), (37, 625716), (39, 593628), (42, 551226), (52, 445221), (63, 367484), (74, 312858), (78, 296814), (84, 275613), (91, 254412), (111, 208572), (117, 197876), (126, 183742), (148, 156429), (156, 148407), (182, 127206), (191, 121212), (222, 104286), (234, 98938), (252, 91871), (259, 89388), (273, 84804), (333, 69524), (364, 63603), (382, 60606), (444, 52143), (468, 49469), (481, 48132), (518, 44694), (546, 42402), (573, 40404), (666, 34762), (764, 30303), (777, 29796), (819, 28268), (962, 24066), (1036, 22347), (1092, 21201), (1146, 20202), (1332, 17381), (1337, 17316), (1443, 16044), (1554, 14898), (1638, 14134), (1719, 13468), (1924, 12033), (2292, 10101), (2331, 9932), (2483, 9324), (2674, 8658), (2886, 8022), (3108, 7449), (3276, 7067), (3367, 6876), (3438, 6734), (4011, 5772), (4329, 5348), (4662, 4966)]