1801477764

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{3793}}^1$

素因数の和:4049

約数の個数: 72

約数和(自身を含む): 4640213760

約数和(自身を除く): 2838735996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 167, 237, 316, 334, 474, 501, 668, 711, 948, 1002, 1422, 1503, 2004, 2844, 3006, 3793, 6012, 7586, 11379, 13193, 15172, 22758, 26386, 34137, 39579, 45516, 52772, 68274, 79158, 118737, 136548, 158316, 237474, 299647, 474948, 599294, 633431, 898941, 1198588, 1266862, 1797882, 1900293, 2533724, 2696823, 3595764, 3800586, 5393646, 5700879, 7601172, 10787292, 11401758, 22803516, 50041049, 100082098, 150123147, 200164196, 300246294, 450369441, 600492588, 900738882, 1801477764]

約数ペア:

[(1, 1801477764), (2, 900738882), (3, 600492588), (4, 450369441), (6, 300246294), (9, 200164196), (12, 150123147), (18, 100082098), (36, 50041049), (79, 22803516), (158, 11401758), (167, 10787292), (237, 7601172), (316, 5700879), (334, 5393646), (474, 3800586), (501, 3595764), (668, 2696823), (711, 2533724), (948, 1900293), (1002, 1797882), (1422, 1266862), (1503, 1198588), (2004, 898941), (2844, 633431), (3006, 599294), (3793, 474948), (6012, 299647), (7586, 237474), (11379, 158316), (13193, 136548), (15172, 118737), (22758, 79158), (26386, 68274), (34137, 52772), (39579, 45516)]