1551180834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67273}}^1$

素因数の和:67352

約数の個数: 64

約数和(自身を含む): 4004148480

約数和(自身を除く): 2452967646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3843, 7686, 11529, 23058, 67273, 134546, 201819, 403638, 470911, 605457, 941822, 1210914, 1412733, 1816371, 2825466, 3632742, 4103653, 4238199, 8207306, 8476398, 12310959, 12714597, 24621918, 25429194, 28725571, 36932877, 57451142, 73865754, 86176713, 110798631, 172353426, 221597262, 258530139, 517060278, 775590417, 1551180834]

約数ペア:

[(1, 1551180834), (2, 775590417), (3, 517060278), (6, 258530139), (7, 221597262), (9, 172353426), (14, 110798631), (18, 86176713), (21, 73865754), (27, 57451142), (42, 36932877), (54, 28725571), (61, 25429194), (63, 24621918), (122, 12714597), (126, 12310959), (183, 8476398), (189, 8207306), (366, 4238199), (378, 4103653), (427, 3632742), (549, 2825466), (854, 1816371), (1098, 1412733), (1281, 1210914), (1647, 941822), (2562, 605457), (3294, 470911), (3843, 403638), (7686, 201819), (11529, 134546), (23058, 67273)]