1888194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 4856832

約数和(自身を除く): 2968638

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 67, 77, 122, 134, 154, 183, 201, 231, 366, 402, 427, 462, 469, 671, 737, 854, 938, 1281, 1342, 1407, 1474, 2013, 2211, 2562, 2814, 4026, 4087, 4422, 4697, 5159, 8174, 9394, 10318, 12261, 14091, 15477, 24522, 28182, 28609, 30954, 44957, 57218, 85827, 89914, 134871, 171654, 269742, 314699, 629398, 944097, 1888194]

約数ペア:

[(1, 1888194), (2, 944097), (3, 629398), (6, 314699), (7, 269742), (11, 171654), (14, 134871), (21, 89914), (22, 85827), (33, 57218), (42, 44957), (61, 30954), (66, 28609), (67, 28182), (77, 24522), (122, 15477), (134, 14091), (154, 12261), (183, 10318), (201, 9394), (231, 8174), (366, 5159), (402, 4697), (427, 4422), (462, 4087), (469, 4026), (671, 2814), (737, 2562), (854, 2211), (938, 2013), (1281, 1474), (1342, 1407)]