1520766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 3638544

約数和(自身を除く): 2117778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 97, 117, 134, 194, 201, 234, 291, 402, 582, 603, 871, 873, 1206, 1261, 1742, 1746, 2522, 2613, 3783, 5226, 6499, 7566, 7839, 11349, 12998, 15678, 19497, 22698, 38994, 58491, 84487, 116982, 168974, 253461, 506922, 760383, 1520766]

約数ペア:

[(1, 1520766), (2, 760383), (3, 506922), (6, 253461), (9, 168974), (13, 116982), (18, 84487), (26, 58491), (39, 38994), (67, 22698), (78, 19497), (97, 15678), (117, 12998), (134, 11349), (194, 7839), (201, 7566), (234, 6499), (291, 5226), (402, 3783), (582, 2613), (603, 2522), (871, 1746), (873, 1742), (1206, 1261)]