42807258

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 109341120

約数和(自身を除く): 66533862

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 211, 221, 234, 289, 306, 351, 422, 442, 459, 578, 633, 663, 702, 867, 918, 1266, 1326, 1734, 1899, 1989, 2601, 2743, 3587, 3757, 3798, 3978, 5202, 5486, 5697, 5967, 7174, 7514, 7803, 8229, 10761, 11271, 11394, 11934, 15606, 16458, 21522, 22542, 24687, 32283, 33813, 46631, 49374, 60979, 64566, 67626, 74061, 93262, 96849, 101439, 121958, 139893, 148122, 182937, 193698, 202878, 279786, 365874, 419679, 548811, 792727, 839358, 1097622, 1259037, 1585454, 1646433, 2378181, 2518074, 3292866, 4756362, 7134543, 14269086, 21403629, 42807258]

約数ペア:

[(1, 42807258), (2, 21403629), (3, 14269086), (6, 7134543), (9, 4756362), (13, 3292866), (17, 2518074), (18, 2378181), (26, 1646433), (27, 1585454), (34, 1259037), (39, 1097622), (51, 839358), (54, 792727), (78, 548811), (102, 419679), (117, 365874), (153, 279786), (211, 202878), (221, 193698), (234, 182937), (289, 148122), (306, 139893), (351, 121958), (422, 101439), (442, 96849), (459, 93262), (578, 74061), (633, 67626), (663, 64566), (702, 60979), (867, 49374), (918, 46631), (1266, 33813), (1326, 32283), (1734, 24687), (1899, 22542), (1989, 21522), (2601, 16458), (2743, 15606), (3587, 11934), (3757, 11394), (3798, 11271), (3978, 10761), (5202, 8229), (5486, 7803), (5697, 7514), (5967, 7174)]