19156779828

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{9931}}^1$

素因数の和:10334

約数の個数: 96

約数和(自身を含む): 50758081920

約数和(自身を除く): 31601302092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 337, 477, 636, 674, 954, 1011, 1348, 1431, 1908, 2022, 2862, 3033, 4044, 5724, 6066, 9099, 9931, 12132, 17861, 18198, 19862, 29793, 35722, 36396, 39724, 53583, 59586, 71444, 89379, 107166, 119172, 160749, 178758, 214332, 268137, 321498, 357516, 482247, 526343, 536274, 642996, 964494, 1052686, 1072548, 1579029, 1928988, 2105372, 3158058, 3346747, 4737087, 6316116, 6693494, 9474174, 10040241, 13386988, 14211261, 18948348, 20080482, 28422522, 30120723, 40160964, 56845044, 60241446, 90362169, 120482892, 177377591, 180724338, 354755182, 361448676, 532132773, 709510364, 1064265546, 1596398319, 2128531092, 3192796638, 4789194957, 6385593276, 9578389914, 19156779828]

約数ペア:

[(1, 19156779828), (2, 9578389914), (3, 6385593276), (4, 4789194957), (6, 3192796638), (9, 2128531092), (12, 1596398319), (18, 1064265546), (27, 709510364), (36, 532132773), (53, 361448676), (54, 354755182), (106, 180724338), (108, 177377591), (159, 120482892), (212, 90362169), (318, 60241446), (337, 56845044), (477, 40160964), (636, 30120723), (674, 28422522), (954, 20080482), (1011, 18948348), (1348, 14211261), (1431, 13386988), (1908, 10040241), (2022, 9474174), (2862, 6693494), (3033, 6316116), (4044, 4737087), (5724, 3346747), (6066, 3158058), (9099, 2105372), (9931, 1928988), (12132, 1579029), (17861, 1072548), (18198, 1052686), (19862, 964494), (29793, 642996), (35722, 536274), (36396, 526343), (39724, 482247), (53583, 357516), (59586, 321498), (71444, 268137), (89379, 214332), (107166, 178758), (119172, 160749)]