40309542

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 111029760

約数和(自身を除く): 70720218

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 169, 182, 189, 234, 273, 338, 351, 378, 507, 546, 631, 702, 819, 1014, 1183, 1262, 1521, 1638, 1893, 2366, 2457, 3042, 3549, 3786, 4417, 4563, 4914, 5679, 7098, 8203, 8834, 9126, 10647, 11358, 13251, 16406, 17037, 21294, 24609, 26502, 31941, 34074, 39753, 49218, 57421, 63882, 73827, 79506, 106639, 114842, 119259, 147654, 172263, 213278, 221481, 238518, 319917, 344526, 442962, 516789, 639834, 746473, 959751, 1033578, 1492946, 1550367, 1919502, 2239419, 2879253, 3100734, 4478838, 5758506, 6718257, 13436514, 20154771, 40309542]

約数ペア:

[(1, 40309542), (2, 20154771), (3, 13436514), (6, 6718257), (7, 5758506), (9, 4478838), (13, 3100734), (14, 2879253), (18, 2239419), (21, 1919502), (26, 1550367), (27, 1492946), (39, 1033578), (42, 959751), (54, 746473), (63, 639834), (78, 516789), (91, 442962), (117, 344526), (126, 319917), (169, 238518), (182, 221481), (189, 213278), (234, 172263), (273, 147654), (338, 119259), (351, 114842), (378, 106639), (507, 79506), (546, 73827), (631, 63882), (702, 57421), (819, 49218), (1014, 39753), (1183, 34074), (1262, 31941), (1521, 26502), (1638, 24609), (1893, 21294), (2366, 17037), (2457, 16406), (3042, 13251), (3549, 11358), (3786, 10647), (4417, 9126), (4563, 8834), (4914, 8203), (5679, 7098)]