40852188

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 119429856

約数和(自身を除く): 78577668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 53, 54, 61, 78, 81, 106, 108, 117, 122, 156, 159, 162, 183, 212, 234, 243, 244, 318, 324, 351, 366, 468, 477, 486, 549, 636, 689, 702, 732, 793, 954, 972, 1053, 1098, 1378, 1404, 1431, 1586, 1647, 1908, 2067, 2106, 2196, 2379, 2756, 2862, 3159, 3172, 3233, 3294, 4134, 4212, 4293, 4758, 4941, 5724, 6201, 6318, 6466, 6588, 7137, 8268, 8586, 9516, 9699, 9882, 12402, 12636, 12879, 12932, 14274, 14823, 17172, 18603, 19398, 19764, 21411, 24804, 25758, 28548, 29097, 29646, 37206, 38796, 42029, 42822, 51516, 55809, 58194, 59292, 64233, 74412, 84058, 85644, 87291, 111618, 116388, 126087, 128466, 167427, 168116, 174582, 192699, 223236, 252174, 256932, 261873, 334854, 349164, 378261, 385398, 504348, 523746, 669708, 756522, 770796, 785619, 1047492, 1134783, 1513044, 1571238, 2269566, 3142476, 3404349, 4539132, 6808698, 10213047, 13617396, 20426094, 40852188]

約数ペア:

[(1, 40852188), (2, 20426094), (3, 13617396), (4, 10213047), (6, 6808698), (9, 4539132), (12, 3404349), (13, 3142476), (18, 2269566), (26, 1571238), (27, 1513044), (36, 1134783), (39, 1047492), (52, 785619), (53, 770796), (54, 756522), (61, 669708), (78, 523746), (81, 504348), (106, 385398), (108, 378261), (117, 349164), (122, 334854), (156, 261873), (159, 256932), (162, 252174), (183, 223236), (212, 192699), (234, 174582), (243, 168116), (244, 167427), (318, 128466), (324, 126087), (351, 116388), (366, 111618), (468, 87291), (477, 85644), (486, 84058), (549, 74412), (636, 64233), (689, 59292), (702, 58194), (732, 55809), (793, 51516), (954, 42822), (972, 42029), (1053, 38796), (1098, 37206), (1378, 29646), (1404, 29097), (1431, 28548), (1586, 25758), (1647, 24804), (1908, 21411), (2067, 19764), (2106, 19398), (2196, 18603), (2379, 17172), (2756, 14823), (2862, 14274), (3159, 12932), (3172, 12879), (3233, 12636), (3294, 12402), (4134, 9882), (4212, 9699), (4293, 9516), (4758, 8586), (4941, 8268), (5724, 7137), (6201, 6588), (6318, 6466)]