19612368

素因数分解:

$2^4\times 3^4\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 100

約数和(自身を含む): 58440580

約数和(自身を除く): 38828212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 296, 324, 333, 409, 432, 444, 592, 648, 666, 818, 888, 999, 1227, 1296, 1332, 1636, 1776, 1998, 2454, 2664, 2997, 3272, 3681, 3996, 4908, 5328, 5994, 6544, 7362, 7992, 9816, 11043, 11988, 14724, 15133, 15984, 19632, 22086, 23976, 29448, 30266, 33129, 44172, 45399, 47952, 58896, 60532, 66258, 88344, 90798, 121064, 132516, 136197, 176688, 181596, 242128, 265032, 272394, 363192, 408591, 530064, 544788, 726384, 817182, 1089576, 1225773, 1634364, 2179152, 2451546, 3268728, 4903092, 6537456, 9806184, 19612368]

約数ペア:

[(1, 19612368), (2, 9806184), (3, 6537456), (4, 4903092), (6, 3268728), (8, 2451546), (9, 2179152), (12, 1634364), (16, 1225773), (18, 1089576), (24, 817182), (27, 726384), (36, 544788), (37, 530064), (48, 408591), (54, 363192), (72, 272394), (74, 265032), (81, 242128), (108, 181596), (111, 176688), (144, 136197), (148, 132516), (162, 121064), (216, 90798), (222, 88344), (296, 66258), (324, 60532), (333, 58896), (409, 47952), (432, 45399), (444, 44172), (592, 33129), (648, 30266), (666, 29448), (818, 23976), (888, 22086), (999, 19632), (1227, 15984), (1296, 15133), (1332, 14724), (1636, 11988), (1776, 11043), (1998, 9816), (2454, 7992), (2664, 7362), (2997, 6544), (3272, 5994), (3681, 5328), (3996, 4908)]