2453724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 7842744

約数和(自身を除く): 5389020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 107, 117, 126, 147, 156, 182, 196, 214, 234, 252, 273, 294, 321, 364, 428, 441, 468, 546, 588, 637, 642, 749, 819, 882, 963, 1092, 1274, 1284, 1391, 1498, 1638, 1764, 1911, 1926, 2247, 2548, 2782, 2996, 3276, 3822, 3852, 4173, 4494, 5243, 5564, 5733, 6741, 7644, 8346, 8988, 9737, 10486, 11466, 12519, 13482, 15729, 16692, 19474, 20972, 22932, 25038, 26964, 29211, 31458, 38948, 47187, 50076, 58422, 62916, 68159, 87633, 94374, 116844, 136318, 175266, 188748, 204477, 272636, 350532, 408954, 613431, 817908, 1226862, 2453724]

約数ペア:

[(1, 2453724), (2, 1226862), (3, 817908), (4, 613431), (6, 408954), (7, 350532), (9, 272636), (12, 204477), (13, 188748), (14, 175266), (18, 136318), (21, 116844), (26, 94374), (28, 87633), (36, 68159), (39, 62916), (42, 58422), (49, 50076), (52, 47187), (63, 38948), (78, 31458), (84, 29211), (91, 26964), (98, 25038), (107, 22932), (117, 20972), (126, 19474), (147, 16692), (156, 15729), (182, 13482), (196, 12519), (214, 11466), (234, 10486), (252, 9737), (273, 8988), (294, 8346), (321, 7644), (364, 6741), (428, 5733), (441, 5564), (468, 5243), (546, 4494), (588, 4173), (637, 3852), (642, 3822), (749, 3276), (819, 2996), (882, 2782), (963, 2548), (1092, 2247), (1274, 1926), (1284, 1911), (1391, 1764), (1498, 1638)]