139611654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28411}}^1$

素因数の和:28442

約数の個数: 64

約数和(自身を含む): 381857280

約数和(自身を除く): 242245626

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 28411, 56822, 85233, 170466, 198877, 255699, 369343, 397754, 511398, 596631, 738686, 767097, 1108029, 1193262, 1534194, 1789893, 2216058, 2585401, 3324087, 3579786, 5170802, 5369679, 6648174, 7756203, 9972261, 10739358, 15512406, 19944522, 23268609, 46537218, 69805827, 139611654]

約数ペア:

[(1, 139611654), (2, 69805827), (3, 46537218), (6, 23268609), (7, 19944522), (9, 15512406), (13, 10739358), (14, 9972261), (18, 7756203), (21, 6648174), (26, 5369679), (27, 5170802), (39, 3579786), (42, 3324087), (54, 2585401), (63, 2216058), (78, 1789893), (91, 1534194), (117, 1193262), (126, 1108029), (182, 767097), (189, 738686), (234, 596631), (273, 511398), (351, 397754), (378, 369343), (546, 255699), (702, 198877), (819, 170466), (1638, 85233), (2457, 56822), (4914, 28411)]