4051638

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 9300096

約数和(自身を除く): 5248458

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 137, 159, 186, 274, 279, 318, 411, 477, 558, 822, 954, 1233, 1643, 2466, 3286, 4247, 4929, 7261, 8494, 9858, 12741, 14522, 14787, 21783, 25482, 29574, 38223, 43566, 65349, 76446, 130698, 225091, 450182, 675273, 1350546, 2025819, 4051638]

約数ペア:

[(1, 4051638), (2, 2025819), (3, 1350546), (6, 675273), (9, 450182), (18, 225091), (31, 130698), (53, 76446), (62, 65349), (93, 43566), (106, 38223), (137, 29574), (159, 25482), (186, 21783), (274, 14787), (279, 14522), (318, 12741), (411, 9858), (477, 8494), (558, 7261), (822, 4929), (954, 4247), (1233, 3286), (1643, 2466)]