309043098

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26953}}^1$

素因数の和:26988

約数の個数: 72

約数和(自身を含む): 838862388

約数和(自身を除く): 529819290

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 26953, 53906, 80859, 161718, 188671, 242577, 350389, 377342, 485154, 566013, 700778, 1051167, 1132026, 1320697, 1698039, 2102334, 2452723, 2641394, 3153501, 3396078, 3962091, 4905446, 6307002, 7358169, 7924182, 11886273, 14716338, 17169061, 22074507, 23772546, 34338122, 44149014, 51507183, 103014366, 154521549, 309043098]

約数ペア:

[(1, 309043098), (2, 154521549), (3, 103014366), (6, 51507183), (7, 44149014), (9, 34338122), (13, 23772546), (14, 22074507), (18, 17169061), (21, 14716338), (26, 11886273), (39, 7924182), (42, 7358169), (49, 6307002), (63, 4905446), (78, 3962091), (91, 3396078), (98, 3153501), (117, 2641394), (126, 2452723), (147, 2102334), (182, 1698039), (234, 1320697), (273, 1132026), (294, 1051167), (441, 700778), (546, 566013), (637, 485154), (819, 377342), (882, 350389), (1274, 242577), (1638, 188671), (1911, 161718), (3822, 80859), (5733, 53906), (11466, 26953)]