138454974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6911}}^1$

素因数の和:6982

約数の個数: 64

約数和(自身を含む): 358318080

約数和(自身を除く): 219863106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 6678, 6911, 10017, 13822, 20034, 20733, 41466, 48377, 62199, 96754, 124398, 145131, 186597, 290262, 366283, 373194, 435393, 732566, 870786, 1098849, 1306179, 2197698, 2563981, 2612358, 3296547, 5127962, 6593094, 7691943, 9889641, 15383886, 19779282, 23075829, 46151658, 69227487, 138454974]

約数ペア:

[(1, 138454974), (2, 69227487), (3, 46151658), (6, 23075829), (7, 19779282), (9, 15383886), (14, 9889641), (18, 7691943), (21, 6593094), (27, 5127962), (42, 3296547), (53, 2612358), (54, 2563981), (63, 2197698), (106, 1306179), (126, 1098849), (159, 870786), (189, 732566), (318, 435393), (371, 373194), (378, 366283), (477, 290262), (742, 186597), (954, 145131), (1113, 124398), (1431, 96754), (2226, 62199), (2862, 48377), (3339, 41466), (6678, 20733), (6911, 20034), (10017, 13822)]