15621012

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:520

約数の個数: 84

約数和(自身を含む): 44804256

約数和(自身を除く): 29183244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 487, 594, 729, 891, 972, 974, 1188, 1458, 1461, 1782, 1948, 2673, 2916, 2922, 3564, 4383, 5346, 5357, 5844, 8019, 8766, 10692, 10714, 13149, 16038, 16071, 17532, 21428, 26298, 32076, 32142, 39447, 48213, 52596, 64284, 78894, 96426, 118341, 144639, 157788, 192852, 236682, 289278, 355023, 433917, 473364, 578556, 710046, 867834, 1301751, 1420092, 1735668, 2603502, 3905253, 5207004, 7810506, 15621012]

約数ペア:

[(1, 15621012), (2, 7810506), (3, 5207004), (4, 3905253), (6, 2603502), (9, 1735668), (11, 1420092), (12, 1301751), (18, 867834), (22, 710046), (27, 578556), (33, 473364), (36, 433917), (44, 355023), (54, 289278), (66, 236682), (81, 192852), (99, 157788), (108, 144639), (132, 118341), (162, 96426), (198, 78894), (243, 64284), (297, 52596), (324, 48213), (396, 39447), (486, 32142), (487, 32076), (594, 26298), (729, 21428), (891, 17532), (972, 16071), (974, 16038), (1188, 13149), (1458, 10714), (1461, 10692), (1782, 8766), (1948, 8019), (2673, 5844), (2916, 5357), (2922, 5346), (3564, 4383)]