22885668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 63190400

約数和(自身を除く): 40304732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 619, 711, 948, 1027, 1238, 1422, 1857, 2054, 2476, 2844, 3081, 3714, 4108, 5571, 6162, 7428, 8047, 9243, 11142, 12324, 16094, 18486, 22284, 24141, 32188, 36972, 48282, 48901, 72423, 96564, 97802, 144846, 146703, 195604, 289692, 293406, 440109, 586812, 635713, 880218, 1271426, 1760436, 1907139, 2542852, 3814278, 5721417, 7628556, 11442834, 22885668]

約数ペア:

[(1, 22885668), (2, 11442834), (3, 7628556), (4, 5721417), (6, 3814278), (9, 2542852), (12, 1907139), (13, 1760436), (18, 1271426), (26, 880218), (36, 635713), (39, 586812), (52, 440109), (78, 293406), (79, 289692), (117, 195604), (156, 146703), (158, 144846), (234, 97802), (237, 96564), (316, 72423), (468, 48901), (474, 48282), (619, 36972), (711, 32188), (948, 24141), (1027, 22284), (1238, 18486), (1422, 16094), (1857, 12324), (2054, 11142), (2476, 9243), (2844, 8047), (3081, 7428), (3714, 6162), (4108, 5571)]