23720094

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 56544000

約数和(自身を除く): 32823906

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 342, 366, 379, 513, 549, 758, 1026, 1098, 1137, 1159, 1647, 2274, 2318, 3294, 3411, 3477, 6822, 6954, 7201, 10233, 10431, 14402, 20466, 20862, 21603, 23119, 31293, 43206, 46238, 62586, 64809, 69357, 129618, 138714, 194427, 208071, 388854, 416142, 439261, 624213, 878522, 1248426, 1317783, 2635566, 3953349, 7906698, 11860047, 23720094]

約数ペア:

[(1, 23720094), (2, 11860047), (3, 7906698), (6, 3953349), (9, 2635566), (18, 1317783), (19, 1248426), (27, 878522), (38, 624213), (54, 439261), (57, 416142), (61, 388854), (114, 208071), (122, 194427), (171, 138714), (183, 129618), (342, 69357), (366, 64809), (379, 62586), (513, 46238), (549, 43206), (758, 31293), (1026, 23119), (1098, 21603), (1137, 20862), (1159, 20466), (1647, 14402), (2274, 10431), (2318, 10233), (3294, 7201), (3411, 6954), (3477, 6822)]