42897348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 118512576

約数和(自身を除く): 75615228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1291, 1846, 2556, 2582, 2769, 3692, 3873, 5164, 5538, 7746, 8307, 11076, 11619, 15492, 16614, 16783, 23238, 33228, 33566, 46476, 50349, 67132, 91661, 100698, 151047, 183322, 201396, 274983, 302094, 366644, 549966, 604188, 824949, 1099932, 1191593, 1649898, 2383186, 3299796, 3574779, 4766372, 7149558, 10724337, 14299116, 21448674, 42897348]

約数ペア:

[(1, 42897348), (2, 21448674), (3, 14299116), (4, 10724337), (6, 7149558), (9, 4766372), (12, 3574779), (13, 3299796), (18, 2383186), (26, 1649898), (36, 1191593), (39, 1099932), (52, 824949), (71, 604188), (78, 549966), (117, 366644), (142, 302094), (156, 274983), (213, 201396), (234, 183322), (284, 151047), (426, 100698), (468, 91661), (639, 67132), (852, 50349), (923, 46476), (1278, 33566), (1291, 33228), (1846, 23238), (2556, 16783), (2582, 16614), (2769, 15492), (3692, 11619), (3873, 11076), (5164, 8307), (5538, 7746)]