1825668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 5136768

約数和(自身を除く): 3311100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 83, 94, 117, 141, 156, 166, 188, 234, 249, 282, 332, 423, 468, 498, 564, 611, 747, 846, 996, 1079, 1222, 1494, 1692, 1833, 2158, 2444, 2988, 3237, 3666, 3901, 4316, 5499, 6474, 7332, 7802, 9711, 10998, 11703, 12948, 15604, 19422, 21996, 23406, 35109, 38844, 46812, 50713, 70218, 101426, 140436, 152139, 202852, 304278, 456417, 608556, 912834, 1825668]

約数ペア:

[(1, 1825668), (2, 912834), (3, 608556), (4, 456417), (6, 304278), (9, 202852), (12, 152139), (13, 140436), (18, 101426), (26, 70218), (36, 50713), (39, 46812), (47, 38844), (52, 35109), (78, 23406), (83, 21996), (94, 19422), (117, 15604), (141, 12948), (156, 11703), (166, 10998), (188, 9711), (234, 7802), (249, 7332), (282, 6474), (332, 5499), (423, 4316), (468, 3901), (498, 3666), (564, 3237), (611, 2988), (747, 2444), (846, 2158), (996, 1833), (1079, 1692), (1222, 1494)]