16424772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 47980800

約数和(自身を除く): 31556028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 89, 91, 156, 169, 178, 182, 267, 273, 338, 356, 364, 507, 534, 546, 623, 676, 1014, 1068, 1092, 1157, 1183, 1246, 1869, 2028, 2197, 2314, 2366, 2492, 3471, 3549, 3738, 4394, 4628, 4732, 6591, 6942, 7098, 7476, 8099, 8788, 13182, 13884, 14196, 15041, 15379, 16198, 24297, 26364, 30082, 30758, 32396, 45123, 46137, 48594, 60164, 61516, 90246, 92274, 97188, 105287, 180492, 184548, 195533, 210574, 315861, 391066, 421148, 586599, 631722, 782132, 1173198, 1263444, 1368731, 2346396, 2737462, 4106193, 5474924, 8212386, 16424772]

約数ペア:

[(1, 16424772), (2, 8212386), (3, 5474924), (4, 4106193), (6, 2737462), (7, 2346396), (12, 1368731), (13, 1263444), (14, 1173198), (21, 782132), (26, 631722), (28, 586599), (39, 421148), (42, 391066), (52, 315861), (78, 210574), (84, 195533), (89, 184548), (91, 180492), (156, 105287), (169, 97188), (178, 92274), (182, 90246), (267, 61516), (273, 60164), (338, 48594), (356, 46137), (364, 45123), (507, 32396), (534, 30758), (546, 30082), (623, 26364), (676, 24297), (1014, 16198), (1068, 15379), (1092, 15041), (1157, 14196), (1183, 13884), (1246, 13182), (1869, 8788), (2028, 8099), (2197, 7476), (2314, 7098), (2366, 6942), (2492, 6591), (3471, 4732), (3549, 4628), (3738, 4394)]