1826916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 5362560

約数和(自身を除く): 3535644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 239, 273, 294, 364, 478, 546, 588, 637, 717, 956, 1092, 1274, 1434, 1673, 1911, 2548, 2868, 3107, 3346, 3822, 5019, 6214, 6692, 7644, 9321, 10038, 11711, 12428, 18642, 20076, 21749, 23422, 35133, 37284, 43498, 46844, 65247, 70266, 86996, 130494, 140532, 152243, 260988, 304486, 456729, 608972, 913458, 1826916]

約数ペア:

[(1, 1826916), (2, 913458), (3, 608972), (4, 456729), (6, 304486), (7, 260988), (12, 152243), (13, 140532), (14, 130494), (21, 86996), (26, 70266), (28, 65247), (39, 46844), (42, 43498), (49, 37284), (52, 35133), (78, 23422), (84, 21749), (91, 20076), (98, 18642), (147, 12428), (156, 11711), (182, 10038), (196, 9321), (239, 7644), (273, 6692), (294, 6214), (364, 5019), (478, 3822), (546, 3346), (588, 3107), (637, 2868), (717, 2548), (956, 1911), (1092, 1673), (1274, 1434)]