1541124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 4357080

約数和(自身を除く): 2815956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 89, 111, 117, 148, 156, 178, 222, 234, 267, 333, 356, 444, 468, 481, 534, 666, 801, 962, 1068, 1157, 1332, 1443, 1602, 1924, 2314, 2886, 3204, 3293, 3471, 4329, 4628, 5772, 6586, 6942, 8658, 9879, 10413, 13172, 13884, 17316, 19758, 20826, 29637, 39516, 41652, 42809, 59274, 85618, 118548, 128427, 171236, 256854, 385281, 513708, 770562, 1541124]

約数ペア:

[(1, 1541124), (2, 770562), (3, 513708), (4, 385281), (6, 256854), (9, 171236), (12, 128427), (13, 118548), (18, 85618), (26, 59274), (36, 42809), (37, 41652), (39, 39516), (52, 29637), (74, 20826), (78, 19758), (89, 17316), (111, 13884), (117, 13172), (148, 10413), (156, 9879), (178, 8658), (222, 6942), (234, 6586), (267, 5772), (333, 4628), (356, 4329), (444, 3471), (468, 3293), (481, 3204), (534, 2886), (666, 2314), (801, 1924), (962, 1602), (1068, 1443), (1157, 1332)]