17247204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 47469240

約数和(自身を除く): 30222036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 269, 274, 411, 468, 538, 548, 807, 822, 1076, 1233, 1614, 1644, 1781, 2421, 2466, 3228, 3497, 3562, 4842, 4932, 5343, 6994, 7124, 9684, 10491, 10686, 13988, 16029, 20982, 21372, 31473, 32058, 36853, 41964, 62946, 64116, 73706, 110559, 125892, 147412, 221118, 331677, 442236, 479089, 663354, 958178, 1326708, 1437267, 1916356, 2874534, 4311801, 5749068, 8623602, 17247204]

約数ペア:

[(1, 17247204), (2, 8623602), (3, 5749068), (4, 4311801), (6, 2874534), (9, 1916356), (12, 1437267), (13, 1326708), (18, 958178), (26, 663354), (36, 479089), (39, 442236), (52, 331677), (78, 221118), (117, 147412), (137, 125892), (156, 110559), (234, 73706), (269, 64116), (274, 62946), (411, 41964), (468, 36853), (538, 32058), (548, 31473), (807, 21372), (822, 20982), (1076, 16029), (1233, 13988), (1614, 10686), (1644, 10491), (1781, 9684), (2421, 7124), (2466, 6994), (3228, 5343), (3497, 4932), (3562, 4842)]