9945468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 27518400

約数和(自身を除く): 17572932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 269, 316, 468, 474, 538, 711, 807, 948, 1027, 1076, 1422, 1614, 2054, 2421, 2844, 3081, 3228, 3497, 4108, 4842, 6162, 6994, 9243, 9684, 10491, 12324, 13988, 18486, 20982, 21251, 31473, 36972, 41964, 42502, 62946, 63753, 85004, 125892, 127506, 191259, 255012, 276263, 382518, 552526, 765036, 828789, 1105052, 1657578, 2486367, 3315156, 4972734, 9945468]

約数ペア:

[(1, 9945468), (2, 4972734), (3, 3315156), (4, 2486367), (6, 1657578), (9, 1105052), (12, 828789), (13, 765036), (18, 552526), (26, 382518), (36, 276263), (39, 255012), (52, 191259), (78, 127506), (79, 125892), (117, 85004), (156, 63753), (158, 62946), (234, 42502), (237, 41964), (269, 36972), (316, 31473), (468, 21251), (474, 20982), (538, 18486), (711, 13988), (807, 12324), (948, 10491), (1027, 9684), (1076, 9243), (1422, 6994), (1614, 6162), (2054, 4842), (2421, 4108), (2844, 3497), (3081, 3228)]