973779876

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{829}}^1$

素因数の和:1393

約数の個数: 72

約数和(自身を含む): 2506387520

約数和(自身を除く): 1532607644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 487, 603, 804, 829, 974, 1206, 1461, 1658, 1948, 2412, 2487, 2922, 3316, 4383, 4974, 5844, 7461, 8766, 9948, 14922, 17532, 29844, 32629, 55543, 65258, 97887, 111086, 130516, 166629, 195774, 222172, 293661, 333258, 391548, 403723, 499887, 587322, 666516, 807446, 999774, 1174644, 1211169, 1614892, 1999548, 2422338, 3633507, 4844676, 7267014, 14534028, 27049441, 54098882, 81148323, 108197764, 162296646, 243444969, 324593292, 486889938, 973779876]

約数ペア:

[(1, 973779876), (2, 486889938), (3, 324593292), (4, 243444969), (6, 162296646), (9, 108197764), (12, 81148323), (18, 54098882), (36, 27049441), (67, 14534028), (134, 7267014), (201, 4844676), (268, 3633507), (402, 2422338), (487, 1999548), (603, 1614892), (804, 1211169), (829, 1174644), (974, 999774), (1206, 807446), (1461, 666516), (1658, 587322), (1948, 499887), (2412, 403723), (2487, 391548), (2922, 333258), (3316, 293661), (4383, 222172), (4974, 195774), (5844, 166629), (7461, 130516), (8766, 111086), (9948, 97887), (14922, 65258), (17532, 55543), (29844, 32629)]