16611084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2319

約数の個数: 72

約数和(自身を含む): 49664160

約数和(自身を除く): 33053076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2273, 2436, 3654, 4546, 6819, 7308, 9092, 13638, 15911, 20457, 27276, 31822, 40914, 47733, 63644, 65917, 81828, 95466, 131834, 143199, 190932, 197751, 263668, 286398, 395502, 461419, 572796, 593253, 791004, 922838, 1186506, 1384257, 1845676, 2373012, 2768514, 4152771, 5537028, 8305542, 16611084]

約数ペア:

[(1, 16611084), (2, 8305542), (3, 5537028), (4, 4152771), (6, 2768514), (7, 2373012), (9, 1845676), (12, 1384257), (14, 1186506), (18, 922838), (21, 791004), (28, 593253), (29, 572796), (36, 461419), (42, 395502), (58, 286398), (63, 263668), (84, 197751), (87, 190932), (116, 143199), (126, 131834), (174, 95466), (203, 81828), (252, 65917), (261, 63644), (348, 47733), (406, 40914), (522, 31822), (609, 27276), (812, 20457), (1044, 15911), (1218, 13638), (1827, 9092), (2273, 7308), (2436, 6819), (3654, 4546)]