1537353612

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{72503}}^1$

素因数の和:72563

約数の個数: 72

約数和(自身を含む): 4222632960

約数和(自身を除く): 2685279348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 72503, 145006, 217509, 290012, 435018, 652527, 870036, 1305054, 1377557, 2247593, 2610108, 2755114, 4132671, 4495186, 5510228, 6742779, 8265342, 8990372, 12398013, 13485558, 16530684, 20228337, 24796026, 26971116, 40456674, 42704267, 49592052, 80913348, 85408534, 128112801, 170817068, 256225602, 384338403, 512451204, 768676806, 1537353612]

約数ペア:

[(1, 1537353612), (2, 768676806), (3, 512451204), (4, 384338403), (6, 256225602), (9, 170817068), (12, 128112801), (18, 85408534), (19, 80913348), (31, 49592052), (36, 42704267), (38, 40456674), (57, 26971116), (62, 24796026), (76, 20228337), (93, 16530684), (114, 13485558), (124, 12398013), (171, 8990372), (186, 8265342), (228, 6742779), (279, 5510228), (342, 4495186), (372, 4132671), (558, 2755114), (589, 2610108), (684, 2247593), (1116, 1377557), (1178, 1305054), (1767, 870036), (2356, 652527), (3534, 435018), (5301, 290012), (7068, 217509), (10602, 145006), (21204, 72503)]