1728386856

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1143113}}^1$

素因数の和:1143135

約数の個数: 64

約数和(自身を含む): 5486947200

約数和(自身を除く): 3758560344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1143113, 2286226, 3429339, 4572452, 6858678, 8001791, 9144904, 10288017, 13717356, 16003582, 20576034, 24005373, 27434712, 30864051, 32007164, 41152068, 48010746, 61728102, 64014328, 72016119, 82304136, 96021492, 123456204, 144032238, 192042984, 216048357, 246912408, 288064476, 432096714, 576128952, 864193428, 1728386856]

約数ペア:

[(1, 1728386856), (2, 864193428), (3, 576128952), (4, 432096714), (6, 288064476), (7, 246912408), (8, 216048357), (9, 192042984), (12, 144032238), (14, 123456204), (18, 96021492), (21, 82304136), (24, 72016119), (27, 64014328), (28, 61728102), (36, 48010746), (42, 41152068), (54, 32007164), (56, 30864051), (63, 27434712), (72, 24005373), (84, 20576034), (108, 16003582), (126, 13717356), (168, 10288017), (189, 9144904), (216, 8001791), (252, 6858678), (378, 4572452), (504, 3429339), (756, 2286226), (1512, 1143113)]