2138184

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 6264000

約数和(自身を除く): 4125816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 521, 684, 1026, 1042, 1368, 1563, 2052, 2084, 3126, 4104, 4168, 4689, 6252, 9378, 9899, 12504, 14067, 18756, 19798, 28134, 29697, 37512, 39596, 56268, 59394, 79192, 89091, 112536, 118788, 178182, 237576, 267273, 356364, 534546, 712728, 1069092, 2138184]

約数ペア:

[(1, 2138184), (2, 1069092), (3, 712728), (4, 534546), (6, 356364), (8, 267273), (9, 237576), (12, 178182), (18, 118788), (19, 112536), (24, 89091), (27, 79192), (36, 59394), (38, 56268), (54, 39596), (57, 37512), (72, 29697), (76, 28134), (108, 19798), (114, 18756), (152, 14067), (171, 12504), (216, 9899), (228, 9378), (342, 6252), (456, 4689), (513, 4168), (521, 4104), (684, 3126), (1026, 2084), (1042, 2052), (1368, 1563)]