15011916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 36960000

約数和(自身を除く): 21948084

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 109, 138, 218, 276, 327, 436, 499, 654, 998, 1308, 1497, 1996, 2507, 2994, 5014, 5988, 7521, 10028, 11477, 15042, 22954, 30084, 34431, 45908, 54391, 68862, 108782, 137724, 163173, 217564, 326346, 652692, 1250993, 2501986, 3752979, 5003972, 7505958, 15011916]

約数ペア:

[(1, 15011916), (2, 7505958), (3, 5003972), (4, 3752979), (6, 2501986), (12, 1250993), (23, 652692), (46, 326346), (69, 217564), (92, 163173), (109, 137724), (138, 108782), (218, 68862), (276, 54391), (327, 45908), (436, 34431), (499, 30084), (654, 22954), (998, 15042), (1308, 11477), (1497, 10028), (1996, 7521), (2507, 5988), (2994, 5014)]