6943939236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{315691}}^1$

素因数の和:315761

約数の個数: 72

約数和(自身を含む): 19305197184

約数和(自身を除く): 12361257948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 21996, 315691, 631382, 947073, 1262764, 1894146, 2841219, 3788292, 4103983, 5682438, 8207966, 11364876, 12311949, 14837477, 16415932, 24623898, 29674954, 36935847, 44512431, 49247796, 59349908, 73871694, 89024862, 133537293, 147743388, 178049724, 192887201, 267074586, 385774402, 534149172, 578661603, 771548804, 1157323206, 1735984809, 2314646412, 3471969618, 6943939236]

約数ペア:

[(1, 6943939236), (2, 3471969618), (3, 2314646412), (4, 1735984809), (6, 1157323206), (9, 771548804), (12, 578661603), (13, 534149172), (18, 385774402), (26, 267074586), (36, 192887201), (39, 178049724), (47, 147743388), (52, 133537293), (78, 89024862), (94, 73871694), (117, 59349908), (141, 49247796), (156, 44512431), (188, 36935847), (234, 29674954), (282, 24623898), (423, 16415932), (468, 14837477), (564, 12311949), (611, 11364876), (846, 8207966), (1222, 5682438), (1692, 4103983), (1833, 3788292), (2444, 2841219), (3666, 1894146), (5499, 1262764), (7332, 947073), (10998, 631382), (21996, 315691)]