15697751538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5431}}^1\times {\mathrm{68819}}^1$

素因数の和:74262

約数の個数: 32

約数和(自身を含む): 35887703040

約数和(自身を除く): 20189951502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5431, 10862, 16293, 32586, 38017, 68819, 76034, 114051, 137638, 206457, 228102, 412914, 481733, 963466, 1445199, 2890398, 373755989, 747511978, 1121267967, 2242535934, 2616291923, 5232583846, 7848875769, 15697751538]

約数ペア:

[(1, 15697751538), (2, 7848875769), (3, 5232583846), (6, 2616291923), (7, 2242535934), (14, 1121267967), (21, 747511978), (42, 373755989), (5431, 2890398), (10862, 1445199), (16293, 963466), (32586, 481733), (38017, 412914), (68819, 228102), (76034, 206457), (114051, 137638)]