18427007144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1\times {\mathrm{10739}}^1$

素因数の和:13122

約数の個数: 64

約数和(自身を含む): 42545865600

約数和(自身を除く): 24118858456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2357, 4714, 9428, 10739, 16499, 18856, 21478, 30641, 32998, 42956, 61282, 65996, 75173, 85912, 122564, 131992, 139607, 150346, 214487, 245128, 279214, 300692, 428974, 558428, 601384, 857948, 977249, 1116856, 1715896, 1954498, 3908996, 7817992, 25311823, 50623646, 101247292, 177182761, 202494584, 329053699, 354365522, 658107398, 708731044, 1316214796, 1417462088, 2303375893, 2632429592, 4606751786, 9213503572, 18427007144]

約数ペア:

[(1, 18427007144), (2, 9213503572), (4, 4606751786), (7, 2632429592), (8, 2303375893), (13, 1417462088), (14, 1316214796), (26, 708731044), (28, 658107398), (52, 354365522), (56, 329053699), (91, 202494584), (104, 177182761), (182, 101247292), (364, 50623646), (728, 25311823), (2357, 7817992), (4714, 3908996), (9428, 1954498), (10739, 1715896), (16499, 1116856), (18856, 977249), (21478, 857948), (30641, 601384), (32998, 558428), (42956, 428974), (61282, 300692), (65996, 279214), (75173, 245128), (85912, 214487), (122564, 150346), (131992, 139607)]