40991658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 92005632

約数和(自身を除く): 51013974

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 101, 102, 138, 173, 202, 303, 346, 391, 519, 606, 782, 1038, 1173, 1717, 2323, 2346, 2941, 3434, 3979, 4646, 5151, 5882, 6969, 7958, 8823, 10302, 11937, 13938, 17473, 17646, 23874, 34946, 39491, 52419, 67643, 78982, 104838, 118473, 135286, 202929, 236946, 297041, 401879, 405858, 594082, 803758, 891123, 1205637, 1782246, 2411274, 6831943, 13663886, 20495829, 40991658]

約数ペア:

[(1, 40991658), (2, 20495829), (3, 13663886), (6, 6831943), (17, 2411274), (23, 1782246), (34, 1205637), (46, 891123), (51, 803758), (69, 594082), (101, 405858), (102, 401879), (138, 297041), (173, 236946), (202, 202929), (303, 135286), (346, 118473), (391, 104838), (519, 78982), (606, 67643), (782, 52419), (1038, 39491), (1173, 34946), (1717, 23874), (2323, 17646), (2346, 17473), (2941, 13938), (3434, 11937), (3979, 10302), (4646, 8823), (5151, 7958), (5882, 6969)]