42789786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 97590240

約数和(自身を除く): 54800454

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 2221, 3211, 4442, 6422, 6663, 9633, 13326, 19266, 28873, 42199, 57746, 84398, 86619, 126597, 173238, 253194, 375349, 548587, 750698, 1097174, 1126047, 1645761, 2252094, 3291522, 7131631, 14263262, 21394893, 42789786]

約数ペア:

[(1, 42789786), (2, 21394893), (3, 14263262), (6, 7131631), (13, 3291522), (19, 2252094), (26, 1645761), (38, 1126047), (39, 1097174), (57, 750698), (78, 548587), (114, 375349), (169, 253194), (247, 173238), (338, 126597), (494, 86619), (507, 84398), (741, 57746), (1014, 42199), (1482, 28873), (2221, 19266), (3211, 13326), (4442, 9633), (6422, 6663)]