40507164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59221}}^1$

素因数の和:59250

約数の個数: 36

約数和(自身を含む): 107784040

約数和(自身を除く): 67276876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 59221, 118442, 177663, 236884, 355326, 532989, 710652, 1065978, 1125199, 2131956, 2250398, 3375597, 4500796, 6751194, 10126791, 13502388, 20253582, 40507164]

約数ペア:

[(1, 40507164), (2, 20253582), (3, 13502388), (4, 10126791), (6, 6751194), (9, 4500796), (12, 3375597), (18, 2250398), (19, 2131956), (36, 1125199), (38, 1065978), (57, 710652), (76, 532989), (114, 355326), (171, 236884), (228, 177663), (342, 118442), (684, 59221)]