11503908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 32043648

約数和(自身を除く): 20539740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 523, 564, 611, 846, 1046, 1222, 1569, 1692, 1833, 2092, 2444, 3138, 3666, 4707, 5499, 6276, 6799, 7332, 9414, 10998, 13598, 18828, 20397, 21996, 24581, 27196, 40794, 49162, 61191, 73743, 81588, 98324, 122382, 147486, 221229, 244764, 294972, 319553, 442458, 639106, 884916, 958659, 1278212, 1917318, 2875977, 3834636, 5751954, 11503908]

約数ペア:

[(1, 11503908), (2, 5751954), (3, 3834636), (4, 2875977), (6, 1917318), (9, 1278212), (12, 958659), (13, 884916), (18, 639106), (26, 442458), (36, 319553), (39, 294972), (47, 244764), (52, 221229), (78, 147486), (94, 122382), (117, 98324), (141, 81588), (156, 73743), (188, 61191), (234, 49162), (282, 40794), (423, 27196), (468, 24581), (523, 21996), (564, 20397), (611, 18828), (846, 13598), (1046, 10998), (1222, 9414), (1569, 7332), (1692, 6799), (1833, 6276), (2092, 5499), (2444, 4707), (3138, 3666)]