40478094

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1765

約数の個数: 48

約数和(自身を含む): 93674880

約数和(自身を除く): 53196786

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 1667, 2698, 3334, 4047, 5001, 8094, 10002, 12141, 15003, 24282, 30006, 31673, 63346, 95019, 118357, 190038, 236714, 285057, 355071, 570114, 710142, 1065213, 2130426, 2248783, 4497566, 6746349, 13492698, 20239047, 40478094]

約数ペア:

[(1, 40478094), (2, 20239047), (3, 13492698), (6, 6746349), (9, 4497566), (18, 2248783), (19, 2130426), (38, 1065213), (57, 710142), (71, 570114), (114, 355071), (142, 285057), (171, 236714), (213, 190038), (342, 118357), (426, 95019), (639, 63346), (1278, 31673), (1349, 30006), (1667, 24282), (2698, 15003), (3334, 12141), (4047, 10002), (5001, 8094)]