25925238

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 63037440

約数和(自身を除く): 37112202

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 93, 102, 153, 186, 279, 306, 459, 527, 558, 837, 911, 918, 1054, 1581, 1674, 1822, 2733, 3162, 4743, 5466, 8199, 9486, 14229, 15487, 16398, 24597, 28241, 28458, 30974, 46461, 49194, 56482, 84723, 92922, 139383, 169446, 254169, 278766, 418149, 480097, 508338, 762507, 836298, 960194, 1440291, 1525014, 2880582, 4320873, 8641746, 12962619, 25925238]

約数ペア:

[(1, 25925238), (2, 12962619), (3, 8641746), (6, 4320873), (9, 2880582), (17, 1525014), (18, 1440291), (27, 960194), (31, 836298), (34, 762507), (51, 508338), (54, 480097), (62, 418149), (93, 278766), (102, 254169), (153, 169446), (186, 139383), (279, 92922), (306, 84723), (459, 56482), (527, 49194), (558, 46461), (837, 30974), (911, 28458), (918, 28241), (1054, 24597), (1581, 16398), (1674, 15487), (1822, 14229), (2733, 9486), (3162, 8199), (4743, 5466)]