11896452

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 31449600

約数和(自身を除く): 19553148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 89, 94, 141, 158, 178, 188, 237, 267, 282, 316, 356, 423, 474, 534, 564, 711, 801, 846, 948, 1068, 1422, 1602, 1692, 2844, 3204, 3713, 4183, 7031, 7426, 8366, 11139, 12549, 14062, 14852, 16732, 21093, 22278, 25098, 28124, 33417, 37647, 42186, 44556, 50196, 63279, 66834, 75294, 84372, 126558, 133668, 150588, 253116, 330457, 660914, 991371, 1321828, 1982742, 2974113, 3965484, 5948226, 11896452]

約数ペア:

[(1, 11896452), (2, 5948226), (3, 3965484), (4, 2974113), (6, 1982742), (9, 1321828), (12, 991371), (18, 660914), (36, 330457), (47, 253116), (79, 150588), (89, 133668), (94, 126558), (141, 84372), (158, 75294), (178, 66834), (188, 63279), (237, 50196), (267, 44556), (282, 42186), (316, 37647), (356, 33417), (423, 28124), (474, 25098), (534, 22278), (564, 21093), (711, 16732), (801, 14852), (846, 14062), (948, 12549), (1068, 11139), (1422, 8366), (1602, 7426), (1692, 7031), (2844, 4183), (3204, 3713)]