6661737498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{21031}}^1$

素因数の和:21211

約数の個数: 64

約数和(自身を含む): 14924980224

約数和(自身を除く): 8263242726

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 131, 186, 262, 393, 403, 786, 806, 1209, 1703, 2418, 3406, 4061, 5109, 8122, 10218, 12183, 21031, 24366, 42062, 52793, 63093, 105586, 126186, 158379, 273403, 316758, 546806, 651961, 820209, 1303922, 1640418, 1955883, 2755061, 3911766, 5510122, 8265183, 8475493, 16530366, 16950986, 25426479, 35815793, 50852958, 71631586, 85406891, 107447379, 170813782, 214894758, 256220673, 512441346, 1110289583, 2220579166, 3330868749, 6661737498]

約数ペア:

[(1, 6661737498), (2, 3330868749), (3, 2220579166), (6, 1110289583), (13, 512441346), (26, 256220673), (31, 214894758), (39, 170813782), (62, 107447379), (78, 85406891), (93, 71631586), (131, 50852958), (186, 35815793), (262, 25426479), (393, 16950986), (403, 16530366), (786, 8475493), (806, 8265183), (1209, 5510122), (1703, 3911766), (2418, 2755061), (3406, 1955883), (4061, 1640418), (5109, 1303922), (8122, 820209), (10218, 651961), (12183, 546806), (21031, 316758), (24366, 273403), (42062, 158379), (52793, 126186), (63093, 105586)]